Word problems

Read each problem carefully and write the answer with its unit.

1. A school has 45 boys and 20 girls. They sit 5 to a bench. How many benches are needed?

2. There are 4 packets with 10 biscuits in each. 20 biscuits are eaten. How many are left?

3. A school has 21 boys and 15 girls. They sit 3 to a bench. How many benches are needed?

4. A rectangular garden is 13 m long and 6 m wide. What is its area in square metres?

5. A car travels at 66 km per hour for 7 hours. How far does it travel in km?

6. A car travels at 77 km per hour for 6 hours. How far does it travel in km?

7. A shop had 139 balloons. It sold 40 in the morning and 31 in the evening. How many balloons are left?

8. A school has 16 boys and 24 girls. They sit 4 to a bench. How many benches are needed?

9. There are 5 packets with 11 biscuits in each. 50 biscuits are eaten. How many are left?

10. Vikram buys 6 toys at Rs. 55 each and pays with a Rs. 500 note. How much change is returned?

11. There are 9 packets with 9 biscuits in each. 38 biscuits are eaten. How many are left?

12. A rectangular garden is 35 m long and 26 m wide. What is its area in square metres?

13. A pen costs Rs. 18 and a book costs Rs. 63. What is the cost of 3 pens and 2 books?

14. A pen costs Rs. 12 and a book costs Rs. 53. What is the cost of 7 pens and 4 books?

15. A pen costs Rs. 22 and a book costs Rs. 82. What is the cost of 4 pens and 4 books?

16. A rectangular garden is 32 m long and 24 m wide. What is its area in square metres?

17. There are 3 packets with 9 biscuits in each. 9 biscuits are eaten. How many are left?

18. A school has 24 boys and 54 girls. They sit 6 to a bench. How many benches are needed?

19. A car travels at 54 km per hour for 2 hours. How far does it travel in km?

20. A school has 10 boys and 20 girls. They sit 5 to a bench. How many benches are needed?

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